Etheric Weapons (knives, cleavers, needles, objects that are found in the light body, body parts, etc. in the genitals, corpus collosum, brain) ...most commonly this is a "spraying" type of implant that is designed to create general lower frequency disturbance, they are used to bolster the larger use of bio-neurological harnesses (like smaller nails being impaled to hold down the larger inorganic structure in the Lightbody), or a bleed-through from another timeline where war and weapons were used. Many times the person may have expired from this weapon used against them in another identity in time.
Etheric weaponry is generally residue imprints in the auric Lightbody that is sourced from warring history record in the Soul Matrix, from other timelines and identities. Many times when the person is undergoing a spiritual Ascension progression, when reaching that layer in the spiritual body, the cellular memory record will reveal itself and one may see with their inner vision etheric weapons as a bleed through event from other Timelines and spaces.
Etheric Weapons are also used by the Imposter Spirits and NAA as a Dark Force Manipulation Methods to create pain distress, illness or energy leaks in a lightworker or human being who has dedicated themselves to freedom principles such as the Law of One, Christos, Unity Field, Hieros Gamos or to be in service to the Cosmic Triad of the eternal God Source and Zero Point Field.
When we understand Holograms of refracted light, we can begin to understand the holographic architecture and its Spectrum of Frequency placed in the consciousness fields of the planet to bend or control the refraction of light and sound within an inorganic state of being. An inorganic state defined as a state that was artificially built by an extradimensional entity (NAA) with Artificial Machinery with the aim and goal of subversion, infiltration and enslavement of beings subjected underneath its realm to its own “reflection of light”. All of these Ego Filters, Collective Archetypes, Addiction Webbing Programs, Mind Control Structures, Alien Implants, Etheric Weapons are examples of inorganic refractions of holographic architecture that were artificially built in Dead Energy structures through frequency manipulation. This is how they were able to invade the planet without being physically seen and detected by the spiritually oppressed human masses. By superimposing these refracted light spectrums to be directed at the whim of the “controlling entity”, Archontic Deception Behavior through its hidden agenda – the entity can create overlays of perception, overlays of identity, and this is the means of alien mind control of which has been discussed fervently many times before in this body of work. By controlling perception of identity, one can control the consciousness of the identity and eventually through subversion of the original identity, possess the beings body and mind to become subservient to an agenda that is neither organic nor natural to the soul. Soul Matrix
We are able to change, alter and adjust refracted light patterns through the compassionate witnessing of these patterns thereby applying pure love through our spiritual body consciousness to remove harmful frequency devices.
Please note that Alien Implants work in the human body similarly as the chemical process of geo-engineering is used in spraying Chemtrails in the skies. Alien implants are a bio-engineering technology designed to shape the human body into the submission to agendas, while chemical (nanoparticle) geo-engineering is used to control the weather by harming the ozone layer and create excessive methane gases. In both examples, when the foreign (unnatural) material is introduced to the natural body it disrupts the electromagnetic energetic balance and the homeostatic rhythm of the body. This puts the body in hyper-immunity state and/or adrenal exhaustion while fighting off the “invader”. AIM Page
Descriptive Introduction of the Silent Weapon: "Everything that is expected from an ordinary weapon is expected from a silent weapon by its creators, but only in its own manner of functioning. It shoots situations, instead of bullets; propelled by data processing, instead of chemical reaction (explosion); originating from bits of data, instead of grains of gunpowder; from a computer, instead of a gun; operated by a computer programmer, instead of a marksman; under the orders of a banking magnate, instead of a military general. It makes no obvious explosive noises, causes no obvious physical or mental injuries, and does not obviously interfere with anyone's daily social life. Yet it makes an unmistakable "noise," causes unmistakable physical and mental damage,and unmistakably interferes with the daily social life, i.e., unmistakable to a trained observer, one who knows what to look for. The public cannot comprehend this weapon, and therefore cannot believe that they are being attacked and subdued by a weapon. The public might instinctively feel that something is wrong, but that is because of the technical nature of the silent weapon, they cannot express their feeling in a rational way, or handle the problem with intelligence. Therefore, they do not know how to cry for help, and do not know how to associate with others to defend themselves against it. When a silent weapon is applied gradually, the public adjusts/adapts to its presence and learns to tolerate its encroachment on their lives until the pressure (psychological via economic) becomes too great and they crack up. Therefore, the silent weapon is a type of biological warfare. It attacks the vitality, options, and mobility of the individuals of a society by knowing, understanding, manipulating, and attacking their sources of natural and social energy, and their physical, mental, and emotional strengths and weaknesses." 
Term first found: Page 43, HGS Manual